Add post-mirror jobs for os-*-config
Add post-mirror jobs for os-*-config

The post-mirror jobs are used to update the pypi mirror, so we should
have them fire automatically for releases to os-*-config.

Change-Id: Ia35fe8deb18dbdf178080f285e4ae2d59be2c13a

noorul/os-project-config,anbangr/osci-project-config,dongwenjuan/project-config,citrix-openstack/project-config,Tesora/tesora-project-config,openstack-infra/project-config,coolsvap/project-config,coolsvap/project-config,noorul/os-project-config,citrix-openstack/project-config,open-switch/infra_project-config,osrg/project-config,dongwenjuan/project-config,openstack-infra/project-config,Tesora/tesora-project-config,osrg/project-config,open-switch/infra_project-config,anbangr/osci-project-config